- Cancer Biology & Biomarkers
- Chromatography & Mass Spectrometry
- Contract Research, Clinical Trials and Outsourcing
- Drug Discovery
- Drug Targets
- Flow Cytometry
- Informatics & Lab Automation
- Ingredients, Excipients and Dosages
- Microbiology & RMMs
- NIR, PAT & QbD
- Raman Spectroscopy
- Screening, Assays & High-Content Analysis
- Thermal Processing
Biosensors - Articles and news items
Webinars / 14 October 2015 /
In this webinar, we discuss SPR fragment screening of wild type GPCRs enabled by sensitive biosensors and optimised membrane protein assays…
This is the sixth and final article in our series on Rapid Microbiological Methods (RMMs) that have appeared in European Pharmaceutical Review during 2011. In our last article, we reviewed the world of nucleic acid amplification technologies, including PCR-DNA amplification, RNA-based reverse-transcriptase amplification, 16S rRNA typing and gene sequencing for the detection, identification, and in some cases, the enumeration of microorganisms. In our last article of the year, we will explore one of the most exciting areas in microbiological detection and miniaturisation: Micro-Electro-Mechanical Systems, or MEMS.
Imagine, for a moment, a machine so small that the human eye cannot see it and thousands of these machines are manufactured on a single piece of silicon. Imagine a future where gravity and inertia are no longer important, but atomic forces and surface sciences dominate. This is the world of Micro-Electro-Mechanical Systems (MEMS), and the future is now.
MEMS is the integration of mechanical, electrical, fluidic and optical elements, sensors and actuators on common silicon or other solid substrate through microfabrication technology. This is one of the fastest growing segments in the diagnostics and biomedical applications area, particularly for drug discovery and delivery, DNA testing and diagnostics, biotelemetry and genomics. And now, these same technologies are being introduced into the pharmaceutical sector for the rapid detection of contaminants. Examples of MEMS that have already been developed include Lab-On-A-Chip and microfluidics devices, microarrays, biosensors and other nanotechnology platforms.
Issue 6 2007 / 23 November 2007 /
In order to meet the challenges demanded by the requirements of Process Analytical Technology (PAT), the modern microbiological laboratory needs to become more innovative in microbial detection, identification and enumeration. Technology is becoming available that will speed up microbiological analysis, potentially allowing pharmaceutical microbiology tests to get as close as is possible to the concepts of PAT. Following on from the article by Bob Johnson1, this article explores the future technologies in greater detail.
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